When Terminal says that it's done, the volume will have the same name as the installer you downloaded, such as Install macOS Catalina.Terminal shows the progress as the bootable installer is created. When prompted, type Y to confirm that you want to erase the volume, then press Return.Terminal doesn't show any characters as you type your password. When prompted, type your administrator password and press Return again.If it has a different name, replace MyVolume in these commands with the name of your volume. These assume that the installer is still in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. Type or paste one of the following commands in Terminal.Open Terminal, which is in the Utilities folder of your Applications folder.Make sure that it has at least 12GB of available storage and is formatted as Mac OS Extended. Connect the USB flash drive or other volume that you're using for the bootable installer.Use the 'createinstallmedia' command in Terminal

You will create the bootable installer from this app, not from the disk image or. It installs an app named Install OS X El Capitan into your Applications folder. On a Mac that is compatible with El Capitan, open the disk image and run the installer within, named InstallMacOSX.pkg. System Requirements for Mac OS X Yosemite 10.10.3Įl Capitan downloads as a disk image. Technical Details of Mac OS X Yosemite 10.10.3

Bluetooth devices and connection features.

Enhanced Wifi performance and connectivity features.

Create photo books with bookmarking features.

Intuitive editing tools and optimizing features.

Navigate library and access iCloud data.

All in all, it is a stable and reliable operating system for Mac. Better wifi performance and connectivity greatly enhance the performance of the OS. Enhanced private browsing as well as increased security and stability in Safari browsers. In addition, there are over 300 Emoji characters with spotlight suggestions. Purchase prints in panoramas and new square sizes. It also allows you to create professional quality photo books and bookmarking tools as well as new themes.

Moreover, there are different easy to use editing tools to optimize the images with precise controls and adjustments.

Yosemite mac os images